#NASA 1st 4th of July human-occupied #spacecraft #launch of #spaceshuttle #Discovery 7/4/06 #STS121 🇺🇸 — > @tiktokastronot 🧑🚀🚫 #Space #SpaceHistory #SpaceShuttleLaunch #spaceflight #astronaut #spacemission #spaceshuttlediscovery #spacecraftpics #spacepics #spacegram #spacelovers #spaceshuttleprogram #4thofjuly https://www.instagram.com/p/Cj5OBIpu8X9/?igshid=NGJjMDIxMWI=















